Base for a column



FIG. 1 is a perspective view, viewed from above, and from a position substantially midway between the left-hand and bottom edges of FIG. 2 showing a base for a column, embodying my new design, the opposite perspective view being substantially the same; and

FIG. 2 is a top plan view thereof. 

The ornamental design for the base for a column, substantially as shown and described. 